Half to charles m



HUGO GALLINOWSKY, OF SAN FRANCISCO, CALIFORNIA, ASSIGNOR OF ONE- HALF TO CHARLES M. YATES, OF SAME PLACE.

SHIPS PAINT.

SPECIFICATION formingpart of Letters Patent N 0. 504,211, dated August 29, 1893.

Applicationfiled March 30, 1893. Serial No. 468,339. (No specimens.) I in condition to be applied with a brush in the usual manner, forminga smooth and efficient protective covering. The chlorides men- 3 tioned, and others of a like nature are more ly invention relates to a paint which is es pecially suitable for ships bottoms, and for woodwork which is submerged in sea water and subject to the attacks of marine insects,

ride does not lose its poisonous quality by reason of its bond with the hydromagnesite, and therefore, it is exceedingly useful in the destruction of insect life. 40 Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, .is-. 1

A paint compound consisting of hydromagf nesite, quicksilver chloride, and magnesium 4 gesite, finely pulverized, one-fourtifiwofifidot -chloride and metallic oxide, substantially as 2o quigksilveuhloride, three-fourths pound of herein described. [A

magnesium c ljnfide,or zineoli,ca1ciu,m chlo- In witness whereof I have hereunto set my ride. his is intimately mixed and made sufhand. 'ficiently thin for application, with wategpr if desired, with Qi lgggother vehicle for the HUGO GALLINOWSKY 25 preparation of paints. With this may be I Witnesses:

I5 nesite, quicksilver chloride, magnesium chlori e, or zinc, or calcium chloride.

In making my compound I take a proportion of one and one-half pounds of hydromagmixed any of the metallic ogiides as eolorin S. H. N CURSE, matter, and the mixture, when completed, is GEO. H. STRONG. 

